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Subsequent events to December 31, 2017 - Syndicated Loan (Details) - Syndicated Loan - Entering into significant commitments or contingent liabilities - USD ($) $ in Millions | Feb. 09, 2018 | Jan. 31, 2018
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Syndicated Loan |  |
Maximum borrowing capacity |  | $ 1,000
Interest rate basis |  | LIBOR
Borrowing term |  | 12 months
Proceeds from loan | $ 650 |
Minimum |  |
Syndicated Loan |  |
Applicable margin |  | 1.25%
Maximum |  |
Syndicated Loan |  |
Applicable margin |  | 2.25%
Debt issuance, debt term triggering repayment |  | 3 years
Debt covenant, new debt issued that would trigger repayment |  | $ 500

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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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